(19)
(11) EP 4 147 226 A1

(12)

(43) Date of publication:
15.03.2023 Bulletin 2023/11

(21) Application number: 21745836.3

(22) Date of filing: 23.06.2021
(51) International Patent Classification (IPC): 
G10K 11/34(2006.01)
G10K 15/02(2006.01)
(52) Cooperative Patent Classification (CPC):
G10K 11/346; G10K 15/02
(86) International application number:
PCT/GB2021/051590
(87) International publication number:
WO 2021/260373 (30.12.2021 Gazette 2021/52)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 23.06.2020 US 202063043093 P
14.08.2020 US 202063065997 P
18.08.2020 US 202063067314 P
14.06.2021 US 202163210486 P
15.06.2021 US 202163210619 P

(71) Applicant: Ultraleap Limited
Bristol BS2 OEL (GB)

(72) Inventors:
  • KAPPUS, Brian
    Bristol BS2 0EL (GB)
  • MALKIN, Rob
    Bristol BS2 0EL (GB)
  • CATSIS, Salvador
    Bristol BS2 0EL (GB)
  • LONG, Benjamin John Oliver
    Bristol BS2 0EL (GB)

(74) Representative: Latham, Stuart Alexander 
Withers & Rogers LLP 2 London Bridge
London SE1 9RA
London SE1 9RA (GB)

   


(54) FEATURES OF AIRBORNE ULTRASONIC FIELDS